Size Description: Industrial grade ball nose end mill for CNC, (D) 1/16 inch Cutting Diameter, (B)1/2 inch Cutting Length, (d)1/4 inch Shank, (L)2 inch total length Signature Coating nACo: XDENGP Spiral Router Bits are coated with nACo, which has 1200℃ max service temperature, 0.4μ coefficient of friction, 4500HV nano hardness.Brings you a different experience from other CNC spiral router bit For Use With: Ball nose cnc router bit can be used with handheld, table-mounted portable routers, and as CNC machine router bits. For cutting plywood, OAK, MDF, and any hardwood working and keep sharp after multiple uses Ball Nose End Mill: The spiral router bit is specially formulated carbide ensures extended lifespan. Designed for CNC applications requiring high feed rates and a clean finish. Enhanced bit body and chip removal groove design in the latest iteration facilitate chip removal and cutting Brand Assurance: XDENGP offers many ranges of industrial grade precision CNC tooling for industrial applications.XDENGP router bits for CNC machines provide superior smooth quality cuts everytime. 91% ultrafine tungsten carbide particles and 9% cobalt content design make the bit more wear-resistant XDENGP Carbide Ball Nose 26412